Direct Drive, Severe Duty Specifications

Direct Drive, Severe Duty Specifications

Model G

High Wind Specifications

Fans shall meet all Greenheck wind load standards and shall contain the following third-party certifications:

•Miami-Dade NOA# 09-0624..09

•Licensed P..E.. calculations shall be available for fan per ASCE 7-02 Minimum Design Loads for Buildings and Other Structures for exposure Class C, 60 foot building height, and a type II building..

•Fan shall be tested in accordance with ASTM

E-330-02 Structural Performance of Exterior

Windows, Doors, Skylights, and Curtain Walls by

Uniform Static Air Pressure Difference and Florida Building Code Test Protocol TAS-201, 202 and 203 at the ASCE 7-02 calculated design load..

•Licensed P..E.. calculations for attachment of fan to curb shall be available for ASCE 7-02 determined design pressure..

•All calculations and testing shall be done by a state licensed P..E.., and a certified test lab..

Fans shall be Greenheck model G, as specified on page 48, with high wind-resistant construction option and manufactured by Greenheck Fan Corporation in Schofield, Wisconsin, USA..

Seismic Specifications

Fans shall meet International Building Code (IBC) 2006, 2009 and the California Office of Statewide Health Planning and Development (OSHPD) requirements for seismic certifications as listed..

•All Greenheck seismically certified models shall be tested to the most severe seismic event on the Spectral Response Map per IBC Figures 1613..5 (1-2).. Testing shall be performed under the worst case scenario, using the highest mapped seismic load, highest level occupancy category, worst case site class, and highest code mandated importance factor..

•Fans shall be shake table tested in accordance with ICC ES AC-156, in which the fans are physically subjected to the same or greater forces as experienced during a seismic event..

•For applications which are not covered by

California OSHPD standards, Greenheck seismic models G shall be certified by a third party engineering firm to IBC 2006, 2009 and ASCE 7-05 standards..

•Greenheck seismic model G has been certified to IBC 2006, 2009, ASCE 7-05 and California OSHPD standards through engineering calculations and shake table testing of all models by independent third party engineering firms..

Fans shall be Greenheck model G, as specified on page 48, with seismic rated construction option and manufactured by Greenheck Fan Corporation in Schofield, Wisconsin, USA..